Synthesis and characterization of PVB/silica nanofibers by electrospinning process

被引：49

作者：

Chen, Lin-Jer ^{[2
]}

Liao, Jiunn-Der ^{[2
]}

Lin, Shih-Jen ^{[2
]}

Chuang, Yu-Ju ^{[3
]}

Fu, Yaw-Shyan ^{[1
]}

机构：

[1] Natl Univ Tainan, Environm & Energy Dept, Tainan, Taiwan

[2] Natl Cheng Kung Univ, Dept Mat Sci & Engn, Tainan 70101, Taiwan

[3] Natl Univ Tainan, Dept Mat Sci, Tainan, Taiwan

来源：

POLYMER | 2009年 / 50卷 / 15期

关键词：

Electrospinning; PVB (polyvinylbutyral); Silica; NANOTUBES;

D O I：

10.1016/j.polymer.2009.05.063

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

This paper describes PVB/silica nanofibers which were fabricated by electrospinning. Although electrospinning has developed rapidly over the past few years, electrospinning nanofibers are still at a premature research stage which is a process by which polymer nanofibers; can be formed when a droplet of viscoelastic polymer solution is subjected to high voltage electrostatic field. PVB/silica nanofibers were obtained when the PVB/silica precursor ratio was 15% and the average diameters ranged from 100 to 200 nm and increased with increasing solution concentration and electrospinning synthesized at 12 kV of the applied voltage. The morphologies and structures of PVB/silica nanofibers were investigated by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), thermogravimetric analyzer (TGA), Fourier transform infrared spectrometer (FTIR), energy dispersive spectrometer (EDS). (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：3516 / 3521

页数：6

共 20 条

[1] Processing and microstructural characterization of porous biocompatible protein polymer thin films [J].